AM FM Stereo Tuner Delta 80

A&R Cambridge Ltd. (ARCAM); Waterbeach, Cambridge

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  • Anno
  • 1987 ?
  • Categoria
  • Radio (o sintonizzatore del dopoguerra WW2)
  • Radiomuseum.org ID
  • 312671

 Specifiche tecniche

  • Numero di transistor
  • A semiconduttori.
  • Semiconduttori
  • Principio generale
  • Supereterodina (in generale); ZF/IF 455/10700 kHz
  • Gamme d'onda
  • Onde medie (OM), lunghe (OL) e MF (FM).
  • Particolarità
  • Hi-Fi equipment
  • Tensioni di funzionamento
  • Alimentazione a corrente alternata (CA) / 110-120 or 220-240 Volt
  • Altoparlante
  • - Per cuffie o amplificatori esterni
  • Materiali
  • Mobile di metallo
  • Radiomuseum.org
  • Modello: AM FM Stereo Tuner Delta 80 - A&R Cambridge Ltd. ARCAM;
  • Forma
  • Apparecchio per ripiani a scaffale (come i componibili HiFi).
  • Dimensioni (LxAxP)
  • 430 x 60 x 265 mm / 16.9 x 2.4 x 10.4 inch
  • Annotazioni

  • A 3 band AM/FM stereo hi-fi tuner with a digital display. AFC and Mono buttons, Tune and Stereo indicators, Signal strength meter. 12 programmable presets, 6 for FM, 6 for MW/LW. RCA sockets for audio output, sockets for AM and FM aerials.

    Specification
    FM tuner section
    Tuning range:                            87.5 to 108 MHz
    Sensitivity (IHF):                        typically 1.4µV
    Total harmonic distortion
      95MHz reference 22.5kHz
      deviation at 1 kHz:                   Mono better than 0.15%, Stereo better than 0.25%
    Ultimate S/N ratio (CCIR/ARM):  Mono better than 74dB, Stereo better than 70dB
    Frequency response:                 20Hz - 12kHz ±0.5db typically - 2dB at 15kHz
    Channel separation 1kHz:          better than 40dB
    Pilot tone suppression:              better than 50dB
    Capture ratio:                            typically 1.5dB
    Alternate channel selectivity:      better than 60dB
    AM suppression:                       better than 50dB
    Signal strength meter:               5 LED type, logarithmic scale, usable from typically
                                                    10µV to 2mV aerial signal
    AM tuner section
    Frequency range:                     MW 530-1600 kHz, LW 160-270 kHz
    Distortion:                                typically 0.4% at 50% modulation
    Ultimate S/N ratio:                    typically 50dB CCIR weighted, reference 30% modulation

    General
    Output impedance:                  2kΩ
    Recommended load:                20kΩ or greater
    Output level:                           800mV at 75kHz deviation

    Spares kit
    FM 75Ω ribbon aerial
    AM loop aerial
    Phono-phono lead

  • Peso netto
  • 3 kg / 6 lb 9.7 oz (6.608 lb)
  • Bibliografia
  • Reviewed by What Hi-Fi magazine UK March 1987
  • Letteratura / Schemi (1)
  • - - Manufacturers Literature (Delta 80 FM/AM Tuner Service Manual)
  • Letteratura / Schemi (2)
  • - - Manufacturers Literature (The Arcam Delta FM/MW/LW Digital Preset Tuner Brochure)
  • Autore
  • Modello inviato da Howard Craven. Utilizzare "Proponi modifica" per inviare ulteriori dati.

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